Comparison

Correct Side vs Planet Formula

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Correct Side

An addictive arcade game designed to challenge your brain and reflexes. Players must quickly tap left or right to match the direction of a moving circle. It's a fast-paced test of speed and accuracy.

Highlights
  • Brain and reflex stimulation
  • Fast-paced gameplay
  • Simple tap controls
  • Addictive arcade experience
Features
Read full description

CorrectSide is a crazily addictive arcade game that stimulate your brain and reflexes. Tap left or right based on the circle. Be fast!

About

Planet Formula

Embark on a celestial match-3 adventure across the Solar System. Solve 125 unique puzzles by earning points, breaking ice, or collecting coins within a limited number of moves. Utilize powerful planet combinations and strategic moves to overcome challenges.

Highlights
  • 125 unique match-3 levels
  • Special power-up planets
  • Strategic move mechanics
  • Ice tile and wall breaking
  • VoiceOver accessibility
  • T-chain and L-chain combinations
Read full description

Explore the Solar System in Planet Formula, a match-3 puzzle game featuring 125 unique levels with engaging objectives. Complete each level by earning points, breaking ice tiles, or collecting coins—all within a set number of moves. Earn special power-ups: - Magic Planets: Match five planets in a row or column to create a magic planet. Swap it to clear all planets of the same type on the board and score big. - Special Planets: Match four planets to create a special planet with a white border. Use it in a match to clear an entire row or column. - Discover combinations like T-chains and L-chains for massive point boosts. Break ice by clearing planets underneath, and remove walls by eliminating adjacent planets. Be strategic — walls grow if no nearby planets are destroyed in the previous move. Accessibility Features: Planet Formula is designed with VoiceOver users in mind: - Tap a grid cell to hear the planet’s type and position. - To move a planet, select it with a single tap, then double-tap to start moving. - Choose the destination with another tap and confirm with a double-tap to complete the move. With simple mechanics and thoughtful design, Planet Formula offers an enjoyable, relaxing experience — perfect for playing at home, during a break, or while commuting. Challenge yourself, earn points, and rise through the ranks in this solar system-inspired puzzle adventure.

Screenshots

Correct Side4 screens
Planet Formula4 screens

Verdict

The call

The clearest difference is in-app purchases: Correct Side at none against Planet Formula's 3. Correct Side also leads on ads (none vs shown) and iOS requirement (8.0 vs 13.0). Planet Formula's advantage is review sentiment (100% vs 92%) and ratings volume (3 vs 1). On price, rating, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Planet Formula sells 3 one-off in-app purchases. Correct Side asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Correct Side against 5.0 for Planet Formula. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 92% of Correct Side's written reviews are positive against 100% of Planet Formula's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
Correct Side versus Planet Formula: the parameters behind the verdict, then further details
ParameterCorrect SidePlanet Formula
PriceFreeFree
Rating5.0 (1 ratings)5.0 (3 ratings)
Positive reviews91.7% of reviews100.0% of reviews — better
Number of ratings13 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS8.0 — better13.0
Further details — not scored
Size19 MB20 MB
Age rating4+4+
DeveloperFurkan Sevgilix2line.com LLC

Customer experience

Correct Side

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive91.7%
Neutral8.3%
Negative0.0%

Planet Formula

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Correct Side

No in-app purchases

3 purchases

Planet Formula

One-time3
  • Extra 4 Moves$1.99
  • Extra 8 Moves$2.99
  • Extra 15 Moves$3.99

Questions

Is Correct Side free?
Correct Side is free to download, with no in-app purchases.
Is Planet Formula free?
Planet Formula is free to download, with in-app purchases available.
Which has better reviews, Correct Side or Planet Formula?
Correct Side and Planet Formula are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.
Do Correct Side or Planet Formula have ads?
Planet Formula shows ads; Correct Side does not.
Which is updated more often, Correct Side or Planet Formula?
Correct Side ships an update every 2 months, and Planet Formula every 2 months. Most recently, Correct Side was updated on October 10, 2026 and Planet Formula on October 22, 2026.

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